diff --git a/papaparse.js b/papaparse.js
index 5f670bd..2b59e84 100755
--- a/papaparse.js
+++ b/papaparse.js
@@ -1008,8 +1008,9 @@
 		 */
 		this.parse = function(input, baseIndex, ignoreLastRow)
 		{
+            var quoteChar = _config.quoteChar || '"';
 			if (!_config.newline)
-				_config.newline = guessLineEndings(input);
+				_config.newline = guessLineEndings(input, quoteChar);
 
 			_delimiterError = false;
 			if (!_config.delimiter)
@@ -1252,9 +1253,12 @@
 			};
 		}
 
-		function guessLineEndings(input)
+		function guessLineEndings(input, quoteChar)
 		{
 			input = input.substr(0, 1024 * 1024);	// max length 1 MB
+			// Replace all the text inside quotes
+			var re = new RegExp(quoteChar + '(.*?)' + quoteChar, 'gm');
+			input = input.replace(re, '')
 
 			var r = input.split('\r');